Air Quality in Port-au-Prince, Haiti
Clear
31.0°C · 49.6% humidity
31.0°
Feels 34.3°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Port-au-Prince's air quality — share it
AQI Forecast
66
9am
66
66
41
12pm
45
47
49
3pm
51
52
52
6pm
53
65
65
9pm
83
83
83
12am
83
83
83
3am
83
83
83
6am
83
83
Port-au-Prince's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
49.6%
Humidity
39.1 km/h
Wind S
1011.8 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.75 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Port-au-Prince?
Temperature & Precipitation
PM2.59.75 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX24.9
Extreme
Both models agree
Avg diff: 3.1°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-20T16:09 UTC.